General Information Manufacturer SilverStone Technology Part Number ST1500 Product Type Power Supply California Residents Proposition 65 Warning Power Description Input Voltage Type AC Input Voltage 110 VAC Output Voltage +3.3V@40A +5V@40A +12V1@25A +12V2@25A +12V3@25A +12V4@25A +12V5@25A +12V6@25A +12V6@25A +12V7@25A +12V8@25A +5VSB@6A [email protected] Physical Characteristics Weight (Approximate) 9.26 lbs Technical Information Efficiency 85%~88% at 20%~100% loading Number of Fans Single 139mm silent fan Protection Type Over Current Protection Over Power Protection Over Voltage Protection Short Circuit Protection Under voltage protection No Load Protection Interfaces Ports Connectors 1 x 24 / 20-Pin Motherboard connector （550mm） 1 x 8 / 4-Pin EPS / ATX 12V connector （750mm） 1 x 8-Pin EPS 12V connector （750mm） 4 x 8/6-Pin PCIE connector （550mm） 4 x 6-Pin PCIE connector （550mm / 150mm） 12 x SATA connector （500mm / 250mm / 250mm） 12 x 4-Pin Peripheral connector （500mm / 250mm / 250mm） 4 x 4-Pin Floppy connector （500mm / 250mm / 250mm / 150mm）
